@charset "utf-8";

@function getvw($w){
    @return ($w/1920)*100+vw
}


nav{
    width: 100%;
    height: getvw(80);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    background-color: #fff;
    z-index: 20;
    img{
        width: getvw(70);
        height: getvw(35);
        margin-left: getvw(70);
    }
    ul{
        width: getvw(385);
        display: flex;
        justify-content: space-between;
        li{
            color: #8f8f8f; 
            a{
                font-size: getvw(16);
                color: #8f8f8f; 
                &:hover{
                    color: #ff4a11;
                }
            }
            cursor: pointer;
        }
    }
    ol{
        display: flex;
        margin-right: getvw(55);
        li{
            font-size: getvw(16);
            color: #8f8f8f;
        }
        li:first-child{
            color: #ff4a11;
            cursor: pointer;
        }
        li:last-child{
            &:hover{
                color: #ff4a11;
            }
            cursor: pointer;
        }
    }
}
.go>.up{
    font-size: getvw(120);
    font-weight: bold;
    color: #ff4a11;
    position: fixed;
    right: getvw(80);
    bottom: getvw(80);
    cursor: pointer;
    z-index: 10;
    transition: all ease 1.5s;
}


footer{
    width: 100%;
    height: getvw(730);
    background-color: #222222;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: getvw(100);
    .top>ul{
        width: getvw(1400);
        display: flex;
        justify-content: space-between;
        li>p{
            font-size: getvw(25);
            margin-top: getvw(15);
            color: #737373;
            cursor: pointer;
        }
        li>p:first-child{
            margin-top: getvw(120);
            margin-bottom: getvw(35);
        }
        li:last-child{
            text-align: center;
            img{
                width: getvw(130);
                height: getvw(130);
            }
        }
    }
    .middle{
        width: 100%;
        height: getvw(100);
        line-height: getvw(100);
        text-align: center;
        margin-top: getvw(130);
        border-top: getvw(1) solid black;
        border-bottom: getvw(1) solid black;
        font-size: getvw(20);
        color: #363636;
    }
    .bottom{
        width: getvw(1400);
        display: flex;
        justify-content: space-between;
        margin-top: getvw(45);
        font-size: getvw(16);
        color: #4e4e4e;
    }
}